NullReferenceException: Object reference not set to an instance of an object
UnityEditor.ShaderGraph.Drawing.MaterialGraphEditWindow.IsDirty () (at Library/PackageCache/com.unity.shadergraph@10.0.0-preview.27/Editor/Drawing/MaterialGraphEditWindow.cs:286)
Is this a known issue (was in beta5 & 6)? It makes me have to restart unity every 5 minutes trying to edit graphs.